package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用接口
 */
@Slf4j
@RestController
@RequestMapping("/admin/common")
public class CommonControloler {
    @Autowired
    private AliOssUtil aliOssUtil;
    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传:{}",file);
        try {
            //获取文件名
            String fileName = file.getOriginalFilename();
            //截取文件名后缀
            String substring = fileName.substring(fileName.lastIndexOf("."));
            //生成新的文件名
            fileName= UUID.randomUUID().toString()+substring;
            //上传文件
            String fileUrl = aliOssUtil.upload(file.getBytes(), fileName);
            return Result.success(fileUrl);
        } catch (IOException e) {
            log.error("文件上传失败:{}",e.getMessage());
        }
        return Result.error("文件上传失败");
    }
}
